Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 9 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/18/2020   18:38:25   (  -0.04,-137.19) (  -0.13,-136.81)   43.24                80
 09/20/2020   06:54:44   (   0.04,-137.18) (  -0.92,-141.41)  481.68                80
 09/21/2020   06:36:45   (   0.04,-137.18) (   0.23,-136.42)   86.95                80
 09/22/2020   18:52:54   (  -0.04,-137.16) (   0.84,-140.96)  433.60                80
 09/23/2020   18:34:55   (  -0.03,-137.15) (  -0.31,-135.98)  134.58                80
 09/25/2020   06:51:14   (   0.03,-137.13) (  -0.74,-140.57)  391.60                80
 09/26/2020   06:33:13   (   0.03,-137.12) (   0.36,-135.57)  176.26                80
 09/27/2020   18:49:24   (  -0.03,-137.10) (   0.65,-140.13)  345.10                80
 09/28/2020   18:31:23   (  -0.02,-137.08) (  -0.44,-135.13)  222.66                80
 09/30/2020   06:50:22   (   0.02,-137.06) (  -0.60,-139.72)  303.90                80